Bombyx Mori Silk Waste from Canada
Waste from Bombyx mori silkworm cocoons unsuitable for reeling, including pierced or double cocoons in natural state, not carded or combed. HTS 5003.00.10.00 applies to this specific raw silk waste.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include entomological certificates specifying Bombyx mori to affirm pure silk content
• Avoid any dyeing, as colored yarn note (c) would shift classification
• Monitor moisture content below 12% to pass agricultural inspections